Dr John D. Biss P.C.
NPI 1851547558 · Chiropractor · Irwin, PA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dr John D. Biss P.C. is a Chiropractor organization in Irwin, PA (NPI 1851547558).
Provider details
- NPI number
- 1851547558
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- John Biss, President(724) 864-5660
- License
- DC-0023576 (PA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-08-13
- Last updated
- 2008-08-13
Frequently asked questions
- What is Dr John D. Biss P.C.'s NPI number?
- Dr John D. Biss P.C.'s National Provider Identifier (NPI) is 1851547558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr John D. Biss P.C.?
- Dr John D. Biss P.C. is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Dr John D. Biss P.C. located?
- Dr John D. Biss P.C.'s practice location on file with NPPES is 612 Oak St, Irwin, PA 15642.
- What is Dr John D. Biss P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Dr John D. Biss P.C. is (724) 864-5660.
- Does Dr John D. Biss P.C. accept Medicare?
- Dr John D. Biss P.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Dr John D. Biss P.C.?
- The authorized official listed on Dr John D. Biss P.C.'s NPPES record is John Biss, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr John D. Biss P.C.'s NPI active?
- Yes — Dr John D. Biss P.C.'s NPI (1851547558) is active in the NPPES registry as of the last update on 2008-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.